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| Line A (Prague Metro) | |
|---|---|
| Name | Line A |
| Native name | Linka A |
| Locale | Prague |
| System | Prague Metro |
| Start | Nemocnice Motol |
| End | Depo Hostivař |
| Stations | 17 |
| Open | 1978 |
| Owner | Dopravní podnik hlavního města Prahy |
| Operator | Dopravní podnik hl. m. Prahy |
| Linelength | 17.1 km |
| Electrification | Third rail 750 V DC |
Line A (Prague Metro) is one of the three rapid transit lines of the Prague Metro in Prague, Czech Republic. Opened during the late Czechoslovakia period, the line links western and eastern sectors of the city, connecting major interchanges, hospitals, cultural institutions and freight depots. It is operated by Dopravní podnik hl. m. Prahy and integrates with surface tram and rail services including Praha hlavní nádraží and Praha-Smíchov corridors.
Line A was inaugurated in 1978 amid infrastructure expansion driven by the Československá socialistická republika planning authorities and urban development projects associated with the Prague 17 and Prague 5 districts. Early construction phases were influenced by engineering practices from the Soviet Union and collaborations with firms from East Germany and Poland. Extensions in the 1990s and 2000s followed changes in municipal governance after the Velvet Revolution and establishment of the Czech Republic, with funding and planning involving the City of Prague and national ministries. Major milestones include westward extension to Dejvická (formerly Leninova) and later extension to Nemocnice Motol, alongside eastern growth toward Depo Hostivař. Throughout its history the line intersected with projects related to Masaryk University, the Clementinum, and redevelopment tied to Václav Havel Airport Prague accessibility plans.
The line runs approximately across central and western Prague, serving interchanges at nodes like Můstek via the central axis and linking to tram termini at Národní třída and commuter rail at Holešovice. Key stations include Dejvická, Hradčanská, Malostranská, and Muzeum where transfers connect to cultural landmarks such as the Prague Castle, Charles Bridge, and the National Museum. Outlying stations serve institutions including Motol University Hospital and rail depots near Hostivař. Station design and naming have reflected political changes, with several renamings after figures and events including Václav Havel and modernization initiatives tied to the European Union accession period.
Track infrastructure employs standard gauge with third-rail electrification compatible with rolling stock families derived from the ČKD Tatra and later models. Rolling stock types operating on the line include variants of the 81-71 lineage and modernized units introduced from manufacturers associated with Škoda Transportation and international refurbishers, ensuring interoperability with depot facilities at Hostivař. Tunnel construction techniques ranged from cut-and-cover near central boulevards to bored tunnels under geological formations analogous to those encountered in projects such as the London Underground and the Moscow Metro. Signaling systems evolved from relay-based interlocking to computerized traffic control influenced by standards applied in Berlin U-Bahn and Warsaw Metro upgrades.
Service patterns on Line A are scheduled to provide high-frequency metro trains during peak hours, coordinated with network-wide timetables managed by Dopravní podnik hl. m. Prahy. Fare integration aligns with the Prague public transport tariff system used by passengers transferring to České dráhy regional services, municipal trams, and buses linking to suburban hubs like Černý Most and Smíchovské nádraží. Operational governance includes maintenance regimes at Depo Hostivař, workforce organization informed by collective agreements present in enterprises such as KVVŽ and cooperation with municipal authorities of Prague 6 and Prague 10 for incident response.
Planned expansions considered extensions to outer neighborhoods and multimodal interchanges connecting to projects like the Pražský okruh and suburban rail enhancements led by SŽ and regional planners. Proposals evaluated environmental impact assessments, funding from European structural funds associated with the European Investment Bank, and coordination with urban redevelopment in areas such as Bubeneč and Holešovice. Long-term strategy documents from the City of Prague and the Ministry of Transport (Czech Republic) outline capacity upgrades, procurement of new trainsets from manufacturers formerly contracted by Metrostav partnerships, and station accessibility improvements inspired by standards used in Vienna U-Bahn.
Safety history includes isolated incidents typical of urban metros, with investigations conducted by agencies equivalent to national transport safety boards and local police divisions such as Národní centrála units. Emergency procedures have been aligned with European rail safety directives and local regulations administered by the Ministry of Transport (Czech Republic), with training exercises involving emergency services from Hasičský záchranný sbor České republiky and coordination with hospital facilities like Motol University Hospital. Infrastructure resilience has been improved following incidents through retrofits in ventilation, CCTV, and platform-edge measures comparable to those implemented on the Stockholm Metro and Helsinki Metro.
Stations on the line exhibit architectural and artistic elements reflecting periods from late socialist modernism to contemporary aesthetics, with motifs and installations referencing Czech cultural institutions such as the National Theatre, Prague Castle, and works by designers linked to the Academy of Arts, Architecture and Design in Prague. Notable station art includes mosaics, reliefs and sculptural pieces commissioned from artists associated with the Mánes Union of Fine Arts and exhibitions coordinated with museums like the National Gallery in Prague. The urban integration of stations influenced pedestrian routes to landmarks including Old Town Square and facilitated cultural events tied to festivals such as Prague Spring International Music Festival.
Category:Prague Metro Category:Railway lines opened in 1978